QIO Configuration and Management Manual

QIO Subsystem SCF Commands
QIO Configuration and Management Manual—424717-008
4-2
SCF Commands
SCF automatically opens and closes the SCP. In most cases, the default SCP, known
to the system as $ZNET, is the only one you will ever need. If you should need to
establish an SCF session through a specific SCP other than the default, you can start
additional SCPs by using either the SCF RUN command or the TACL RUN command.
For more information about SCP, see the SCF Reference Manual for SCP.
SCF Commands
Some SCF commands operate on the objects (ADAPTERs, DEVICEs, PROCESSes,
and so on) belonging to each subsystem. The ADD and DELETE commands add
objects to and delete objects from the list of objects in the SCF sphere of control. Once
an object is subject to control by SCF, you can use the START, STOP, and ABORT
commands to change the state of the object, or you can use the ALTER command to
change the values of selected attributes of the object. You can also use the INFO
command to display the configured attribute values for objects, and the STATUS
command to display the current dynamic status of objects.
Several commands are available for displaying and changing SCF session parameters.
For example
Figure 4-1. Control and Inquiry Management Interface to the QIO Subsystem
Note. For a complete description of the commands described in this subsection, see the SCF Reference
Manual for G-Series RVUs. General SCF commands are not described in this manual.
QIO
Manager
Configuration
Database
Command
(OBEY) File
Application Process
Terminal
SCF
SCF
Log
File
QIO Subsystem
vst006.vsd